... 1) material:brass,zamak or aluminum 2) finished:C.P,B.P,AC,AB,S.S, 3)OEM service,good quality best ... ,and brass,zamak,steel or aluminum cylinder2) finished:C.P,B.P,AC,AB,S.S,or other color plated is available3 ... or color box. Payment terms: L/C,D/A,D/P,T/T,Western Union Delivery time: Usually within 45 days mortise lock